[Checkins] SVN: z3c.language/trunk/src/z3c/language/switch/app.py bugfix, still prototyping

[Roger Ineichen]

Log message for revision 69743:
  bugfix, still prototyping
  --> work in progress, needs another iteration and more tests

Changed:
  U   z3c.language/trunk/src/z3c/language/switch/app.py

-=-
Modified: z3c.language/trunk/src/z3c/language/switch/app.py
===================================================================
--- z3c.language/trunk/src/z3c/language/switch/app.py	2006-08-23 22:17:00 UTC (rev 69742)
+++ z3c.language/trunk/src/z3c/language/switch/app.py	2006-08-24 00:05:38 UTC (rev 69743)
@@ -35,6 +35,9 @@
         request = interaction.participations[0]
     except NoInteraction:
         request = None
+    except IndexError:
+        request = None
+    return request
 
 
 class I18n(persistent.Persistent, object):